how to add quantity information to boxplot


I am using boxplots to show the distribution of some data.
However, some comments says the boxplot can not show the concentration quantity
of the data.

(For example, suppose I have data of body length ranging from 150- 169 cm of a group of girl.
The boxplot shows only the median (162 cm) and one, third, quantiles of the data.
It cannot show that there are 10 girls of 162 cm.)

Please kindly advise any graph to show the distribution and concentration quantity f data, thank you.